What make electrical energy so useful for mankind ? – InterviewSolution

1.	What make electrical energy so useful for mankind ?
Answer» SOLUTION :If there is a form of energy without which present DAYS HUMAN life is verydifficult to imagine, thenit is electrical energy. We DEPEND onelectrial energy is electrical energy. We dependon electrical energy for everything. The usefulness of electrical energyfor everything. the usefulness of electrical energy COMES because we have devices that convert elec-trical energy into any other form.Here isa list of devices that convert electrical energy into different other forms.

Discussion

No Comment Found

Related InterviewSolutions

Answer the following question Define melting and boiling points
A whale swims due East for a distance of 5 km. turns around and goes due West for 1.8 km, and finally turns around again and heads 1.2 km due East. What is the distance and displacement of the whale?
The image formed by a plane mirror is at a distance behind the mirror as..........
How are dogs made alert by the crime department ? Explain.
{:("Column A","Column B"),(A."Pinhole camrea",(" ")a."Extended source"),(B."Kaleidoscope",(" ")b."Multiple reflecttion"),(C."Distance from pole to the center of a mirror",(" ")c."Rectilinear"),(D."Distance from the pole of the mirror to the principal focus.",(" ")d."Focal length"),(E."Tube light",(" ")e."Radius of curvature"):}
Moon is a luminous object.
______ are used to detect flaws inside a metal.
Answer the following question Give three examples each of a good and bad conductor of heat
The time taken to perform 45 vibrations is ______ times the time taken for a single vibration.
A virtual image can be obtained on a screen.